Waterproof Anti Crack Roof Joint Sealant Material Polyaspartic Polyurea

1 / 5

Waterproof Anti Crack Roof Joint Sealant Material Polyaspartic Polyurea

Still deciding? Get samples of $ !

Order Sample

Send Inquiry

Product Description

Basic Information

Model NO.:TD003

Color:All

Material:PU

Appearance:Liquid

Main Raw Material:Polyurethane

Method:Spray or Handbrush

Level:Finish Coat

Drying Method:Air Drying

CAS No.:9003-11-6

Formula:C5h10o2

Type:Roofing and Waterproofing

Thickness:0.5-1mm

Function:UV-Resistant Coating for Floors, Roofs, and Metals

Usage:Outdoor, Indoor

Packaging & Delivery

Package Size:20.00cm * 10.00cm * 25.00cm

Gross Weight:3.000kg

Transport Package:A: 20kg/Barrel; B: 20kg/Barrel

Two Components Polyaspartic Polyurea

Polyaspartic Polyurea is a solvent-free, two-component, aliphatic polyurea coating material. It is formed by on-site reaction and curing of polyaspartic esters and aliphatic isocyanates. This product features excellent hardness, abrasion resistance, weather resistance, and UV stability. It forms a seamless, dense, and highly durable coating layer, making it suitable for both indoor and outdoor applications in various environments.

Product Characteristics

Fast curing at room temperature; surface dry in 2 hours, fully cured in 24 hours.
Excellent mechanical properties: high hardness, strong adhesion, wear and scratch resistance.
Outstanding aging resistance, anti-yellowing, long-term color retention.
Good chemical resistance: resists oils, acids, alkalis, and common solvents.
Smooth leveling, seamless film formation, excellent decorative and protective performance.
High solids content, free of VOCs, environmentally friendly.
Can be used as a topcoat or finishing layer for both indoor and outdoor systems.
Available in glossy, matte, transparent, or colored finishes.

Dry Time Parameters

Substrate Temp (ºC)	Surface Drying (min)	Actual Dry (h)	Recoating Interval (h)
Substrate Temp (ºC)	Surface Drying (min)	Actual Dry (h)	Minimum	Maximum
10	50	24	8	10
23	30	15	6	6
30	20	10	4	6

Applications

Industrial floors: factories, warehouses, logistics centers.

Sports venues, exhibition halls, and parking decks.

Outdoor decorative flooring and UV-exposed structures.

Machinery rooms, clean rooms, dust-free workshops.

Protective topcoat for polyurea, epoxy, or concrete substrates.

Operation Methods

Base treatment: Clean and level the base surface, apply epoxy primer. Sand and clean after curing.
Mixing: Mix A and B components in a 1:1 weight ratio. Stir for 2-3 minutes using an electric mixer.
Application: Apply by roller or trowel according to design thickness.
Curing: Allow at least 7 days of curing before putting into heavy use.

Suggested Usage Quantity

Decorative:0.5mm thickness, 0.6-0.7 kg/m²

Heavy-duty:1.0mm thickness, 1.2-1.4 kg/m²

Product Showcase

Frequently Asked Questions

1. What are the main applications of polyurea?

Polyurea is ideal for roofing waterproofing, industrial equipment anti-corrosion, tunnel lining, sewage tanks, and parking lots. It provides excellent durability and corrosion resistance.

2. What is the difference between brushable and spray polyurea?

Brushable polyurea is designed for small or intricate areas, offering easy manual application. Spray polyurea is better suited for large areas, ensuring high efficiency and uniform coatings.

3. Can your polyurea withstand extreme temperatures?

Yes, our polyurea products perform well under extreme conditions, maintaining stability from -40°C to 120°C.

4. Do your products resist chemical corrosion?

Yes, our polyurea has strong resistance to acids, alkalis, and salts, making it suitable for chemical plants and wastewater treatment facilities.

5. How long does the coating last after application?

When applied and maintained correctly, our high-quality polyurea coatings can last over 20 years.

6. Are your products environmentally friendly?

Absolutely. All our products comply with international environmental standards, using eco-friendly raw materials that are non-toxic and pollution-free.